mirror of
https://gitea.com/Lydanne/buildx.git
synced 2025-11-04 01:53:42 +08:00
48 lines
840 B
Go
48 lines
840 B
Go
package commands
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import (
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"context"
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"fmt"
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"io"
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"sort"
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"text/tabwriter"
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"github.com/docker/buildx/monitor/types"
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)
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type ListCmd struct {
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m types.Monitor
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stdout io.WriteCloser
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}
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func NewListCmd(m types.Monitor, stdout io.WriteCloser) types.Command {
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return &ListCmd{m, stdout}
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}
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func (cm *ListCmd) Info() types.CommandInfo {
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return types.CommandInfo{
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Name: "list",
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HelpMessage: "list buildx sessions",
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HelpMessageLong: `
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Usage:
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list
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`,
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}
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}
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func (cm *ListCmd) Exec(ctx context.Context, args []string) error {
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refs, err := cm.m.List(ctx)
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if err != nil {
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return err
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}
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sort.Strings(refs)
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tw := tabwriter.NewWriter(cm.stdout, 1, 8, 1, '\t', 0)
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fmt.Fprintln(tw, "ID\tCURRENT_SESSION")
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for _, k := range refs {
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fmt.Fprintf(tw, "%-20s\t%v\n", k, k == cm.m.AttachedSessionID())
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}
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tw.Flush()
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return nil
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}
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